Iran Tax Revenue Chart
Current Iran Tax Revenue: 7.68% GDP
Iran Tax Revenue for Dec 2009
Mean: 6.59% GDP
Median: 6.31% GDP
Min: 3.86% GDP (Dec 1993)
Max: 10.16% GDP (Dec 1997)

Iran tax revenue (percent of GDP). Excludes most social security contributions.

Source: World Bank > Iran > Iran Tax Revenue